| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.79 | 12.873% | $157.7852 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $174.53 | 6.554% | $185.9687 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $177.58 | 11.257% | $197.5702 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $90.46 | 3.200% | $93.3547 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $114.70 | 11.680% | $128.097 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $235.68 | 5.203% | $247.9424 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $45.82 | 8.502% | $49.7156 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $978.56 | $1,060.4338 | $1,060.44 | $1,060.40 | $1,060.50 | |